Patient's question:
Which brand of birth control pill is the best right now? Mainly, it should have fewer side effects.Doctor's answer:
Hello, currently, emergency contraception pills on the market all belong to progestin drugs. They work by causing endocrine disorders through high levels of estrogen, affecting ovulation and thus impacting pregnancy. Side effects include gastrointestinal discomfort, menstrual disorders, and ovarian function suppression, which can lead to symptoms such as disrupting normal menstruation, irregular vaginal bleeding, and amenorrhea. The price ranges from tens to hundreds of yuan. However, no brand can guarantee 100% prevention of pregnancy, and using emergency contraception pills for birth control always has a failure rate.Additionally, many factors can affect the effectiveness of the medication. For example, taking the pill more than 72 hours after intercourse, vomiting within 2 hours of taking it, which affects absorption, or the influence of other medications. Therefore, when taking birth control pills, it is important to be aware of certain medications, such as sleeping pills, which can accelerate the metabolism of birth control pills and lower their concentration in the blood; antibiotics can suppress the intestinal bacterial flora, thereby affecting the absorption of birth control pills; frequent alcohol consumption and smoking can also increase drug metabolism, reducing the effectiveness of birth control pills. These behaviors can affect the effectiveness of birth control pills, leading to failure in preventing pregnancy.